C501 | How can I find out if the floor temperature sensor is good?

You can check the floor temperature sensor by measuring its resistance. Resistance values depending on temperature are given in the table.

NTC 12K Ω@250 Celsius
*Celsius * Farenheit ΩOmh
-10 14 63929
0 32 37942
10 50 23364
20 68 14871
30 86 9752